- struct substring segment = ss_head (body, seg_len);
- enum tokenize_result result = token_from_segment (type, segment, token);
+ struct macro_token mt = {
+ .token = { .type = T_STOP },
+ .syntax = ss_head (body, seg_len),
+ };
+ enum tokenize_result result
+ = token_from_segment (type, mt.syntax, &mt.token);